Re: [Discuss-gnuradio] Frequency error in USRP.

[Chris Stankevitz]

Tarun Tiwari wrote:
> the local oscillators may not be perfect

They definitely will note be perfect.


> But, the question is 
> how do I recover the signal if my receiver clock does not synchronize to 
> the desired frequency?

In my application (GPS), I don't even know the desired frequency due to 
the doppler effect on the fast moving satellites.  I use an acquisition 
routine to locate the frequency which uses FFTs in my custom block.

Chris